Home / 25,214.70-37,819.16-6,745.26

Finding the Fourth Proportional to 25,214.70, 37,819.16 and 6,745.26

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Solution

The fourth proportional to 25,214.70, 37,819.16 and 6,745.26 is: 10,117.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,214.70 : 37,819.16 = 6,745.26 : x
  2. Step 2: Convert to fraction form
    25,214.70/37,819.16 = 6,745.26/x
  3. Step 3: Cross multiply
    25,214.70x = 37,819.16 × 6,745.26
  4. Step 4: Simplify right side
    25,214.70x = 255,100,067.18
  5. Step 5: Solve for x
    x = 255,100,067.18/25,214.70
  6. Step 6: Final answer
    x = 10,117.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.